2023-06-27T10:05:51.0000Z22.7763143.13994.433manualconfirmedIRIS4.5mb1Origin/20230627110254.161418.266101Magnitude/20230627110254.161471.266102IRISVOLCANO ISLANDS, JAPAN REGIONregion nameNEIC PDEcatalogus6000kndicontributorID